Soft front cockpit cover

ABSTRACT

A foldable roof assembly having a soft panel top assembly for a vehicle in sealing engagement with a hard top portion of a roof. The soft panel top assembly has a fixed portion attached to the vehicle and a lightweight pivotal portion that folds back to provide the occupant a quick and easy open air effect. Two door rails of the soft panel top assembly are connected to the vehicle. Two side bows are attached to a first bow member, which is secured to a windshield frame when in a closed position, and are connected at a pivot point created with a bracket attached to the door rails to allow the pivotal portion to pivot to an open position. The soft panel top assembly includes a rear header that is a wireframe and engages with seals in the hard top roof portion to provide a weatherproof seal.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of U.S. Provisional Application No.61/807,506, filed Apr. 2, 2013. The disclosure of the above applicationis incorporated herein by reference

FIELD OF THE INVENTION

The present invention relates to a foldable roof assembly having a softpanel top cover that seals against a hard top portion of the roof.

BACKGROUND OF THE INVENTION

Foldable stowable roof soft tops are commonly used in sport-utilityvehicles for recreational purposes. The foldable roof is typically movedbetween a stowed position, and a deployed position. When in the deployedposition, the foldable roof protects the occupants of the vehicle fromvarious weather conditions. The foldable roof also includes varioussections which are made of a clear material to essentially function as awindow, allowing the occupant of the vehicle to see outside of thevehicle. However, there are occasions where the weather is pleasant, andit is desired by the occupants of the vehicle to move the foldable roofto an open position such that the vehicle essentially functions withoutpart of a roof or essentially functions without a roof, and thepassenger compartment of the vehicle is exposed to the atmosphere. Thisallows the occupants of the vehicle to enjoy more favorable weatherconditions while driving.

An alternative to the convertible soft top is to use a hard top that isbulky and does not provide any open air feel without removing the entiretop. If the entire hard top is removed, it then must be stored, which isoften difficult because of the size of the top. Other convertible roofsuse a hard top that is large and bulky and does not provide any open airfeel without removing two front top panels, which is also laborious,difficult, time consuming, and ergonomically disadvantageous. If one ormore of the front top panels are removed, they then must be stored,which is often difficult because of the size of the panels. While thiswill give the occupant an open air feel, the panels are large and bulky.If the occupant wants to gain the open air feel they need to exit thevehicle and remove the panels using multiple knobs and latches and thenstore the panels. This makes for a time consuming operation as well as apotential storage issue due to the size of the panels. They are alsohard to handle due to their size and weight and due to the fact theymust be installed and removed over the operators head. In the event ofinclement weather, the panels cannot be quickly put back in place.

Accordingly, there exists a need for a more manageable and easilyfoldable top made of soft material to provide a top that can be openedquickly to provide what is often referred to as an open air feel, wherea portion of the top of the roof is moved from a closed or deployedposition to an open or stowed position exposing a portion of the insidevehicle cockpit/passenger compartment to the outside without removingthe top.

SUMMARY OF THE INVENTION

The present invention is directed to a foldable roof assembly having asoft panel top assembly that is in sealing engagement with a hard topportion of the roof. The soft panel top assembly has a pivotal portionthat is lightweight and folds back without the operator needing to leavethe vehicle to give the occupant a quick and easy sunroof/open airfeeling in the front cockpit. This is done more easily than with typicaltwo-panel hard top systems that are more time consuming to disengagefrom the vehicle and are bulky to handle and remove. The presentinvention also eliminates storage issues since the soft panel top foldsback rather than having to be removed entirely and stored as withconventional hard top panels.

The soft panel top assembly has two door rails connected to side sportbars of the vehicle providing a sealing surface for the doors of thevehicle as well as pivot points for the pivotal portion of the softpanel top assembly. The soft panel top assembly has two side bowsconnected to a first bow member that is secured to a windshield framewith quick release latches. The side bows are connected at a second endto a fixed bracket connected to the side rails creating the pivot pointswith the use of the brackets. The soft panel top assembly includes arear header that is a rear wireframe closeout for sealing engagementwith seals of the hard top roof portion. The soft panel top assembly ismade lightweight by using the wireframe rear header and by using minimalframe and mostly soft goods. This further helps with ease ofinstallation and ease of cycle efforts of the pivotal portion.

Further areas of applicability of the present invention will becomeapparent from the detailed description provided hereinafter. It shouldbe understood that the detailed description and specific examples, whileindicating the preferred embodiment of the invention, are intended forpurposes of illustration only and are not intended to limit the scope ofthe invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will become more fully understood from thedetailed description and the accompanying drawings, wherein:

FIG. 1 is a front left perspective view of a foldable roof assemblyhaving a soft panel top cover assembly in a deployed position connectedto the vehicle and in sealing engagement with a hard top portion, inaccordance with the present invention;

FIG. 2 is a rear left perspective view of the foldable roof assemblyhaving the soft panel top cover assembly in the deployed position, inaccordance with the present invention;

FIG. 3 is a rear right perspective view of the soft panel top coverassembly in the deployed position, without the soft cover depicted forclarity, in accordance with the present invention;

FIG. 4 is a front left perspective view of the soft panel top coverassembly in an open position, without the soft cover depicted forclarity, in accordance with the present invention;

FIG. 5 is a top plan view of the soft panel top cover assembly in anopen position, without the soft cover depicted for clarity, inaccordance with the present invention;

FIG. 6 is a right side elevation view of the soft panel top coverassembly in a closed position, without the soft cover depicted forclarity, in accordance with the present invention;

FIG. 7 is a right side elevation view of the soft panel top coverassembly in an open position, without the soft cover depicted forclarity, in accordance with the present invention;

FIG. 8 is a right side elevation view of the soft panel top coverassembly in a partially open position, without the soft cover depictedfor clarity, in accordance with the present invention; and

FIG. 9 is a side elevation view from the interior side of the soft paneltop cover assembly of FIG. 6 in the closed position, without the softcover and sport bar depicted for clarity, in accordance with the presentinvention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The following description of the preferred embodiment(s) is merelyexemplary in nature and is in no way intended to limit the invention,its application, or uses.

Referring generally to FIGS. 1-9, there is provided a foldable roofassembly, generally shown at 10, having a soft panel top assembly,generally shown at 12, sealable with a hard top roof portion, generallyshown at 14. The soft panel top assembly 12 is connected to a vehicle16. The vehicle 16 includes a windshield frame 18 with side members 20extending therefrom and a crossmember 22 connecting the side members 20substantially adjacent the rear of the driver/passenger compartment.

The soft panel top assembly 12 folds back to give the occupant a quickand easy open air effect, e.g., lightweight and easily operated at ashort interval stop, without completely removing the soft panel topassembly 12 from the vehicle 16. Folding the soft panel top assembly 12between a closed position and an open position is also achievablewithout the occupant needing to leave the vehicle and eliminates removaland storage of roof panels from the vehicle. Once cycled to the openposition, the soft panel top assembly 12 also does not require strappingthe assembly down to maintain open air positioning.

The soft panel top assembly 12 has a pivotal portion, shown generally at24, for pivoting the soft panel top assembly 12 between the deployed orclosed position and open position. When the soft panel top assembly 12is cycled between the closed/open position, the soft panel top assembly12 is in sealing engagement with the hard top roof portion 14 at asealing portion, generally shown at 26. When the soft panel top assembly12 is in the closed position, the soft panel top assembly 12 seals withthe vehicle windshield frame 18, doors and/or the side members 20, andthe hard top roof portion 14 at sealing portion 26.

The soft panel top assembly 12 has two door rails 28 connected to sidesport bars of the vehicle 16. The door rails 28 provide a sealingsurface for the driver/passenger doors of the vehicle 16 as well aspivot points for the pivotal portion 24 of the soft panel top assembly12. Each door rail 28 has two pairs of clamping surfaces 30, each withan upper surface extending inwardly over the top of the sport bar and abottom surface extending under the bottom of the sport bar for attachingto the vehicle 16 using at least two mushroom knob fasteners 32extending through each pair of the clamping surfaces and sport bar. Eachdoor rail 28 has a bracket 34 connected to the door rail 28 to providethe pivot points, generally shown at 36, for the pivotal portion 24 ofthe soft panel top assembly 12.

The pivotal portion 24 of the soft panel top assembly 12 has two siderails or bows 38 each connected at a first end to a respective end of aheader or first bow member 40. The first bow 40 is adapted forreleasable attachment to the windshield frame 18 for opening and closingthe soft panel top assembly 12 of the foldable roof assembly 10. Thefirst bow 40 has at least two latches connected thereto that have a handactuated clamping arrangement to selectively connect to the windshieldframe 18. The first bow 40 is preferably molded plastic with steelreinforcement on the bottom and comprises two latches, which when in theclosed position are generally located under the visors of the vehicle,and when cycling to the open position, travel with the first bow 30. Thelatches provide for securing closure of the top to the windshield frame18 and are readily released by an operator for opening of the soft paneltop assembly 12.

The side rails 38 are connected toward the second end of the side rails38 to the door rail pivot points 36 with the use of the brackets 34. Abushing and screw arrangement 42 provide for a pivotal connectionbetween the brackets 34 fixed in place to the door rails 28 and the siderails 38 that freely pivot to allow the top to be cycled open or closed.The side rails 38 have a curved portion, generally shown at 44, toachieve the predetermined range of height needed for the first bowmember 30 to lay above and near without touching the hard top portion 14when in the open position. The curved portions 44 in combination withangled portions, generally shown at 46, at a predetermined angleprovides a preferred predetermined clearance to the hard top portion 14to prevent scratches or damage. Preferably, a latch hook is additionallyprovided that functions as a stop that the side rails 38 hit to hold thefirst bow member off the surface of the hard top portion 14 to preventscratches or damage.

The soft panel top assembly 12 has a soft skin or top cover 48 of fabricsewn into two extrusions 50 that are connected to the side rails 38. Thecover 48 can wrap around the front of the first bow member 30 and isconnected to the bow 30. The first bow member 30 provides additionalmounting points for the cover 48 such as snaps for securing the cover 48on the first bow member 30. The length of the side rails 38 incombination with the location of the pivot points 36 allows for movingthe pivotal portion 24 to the open position without folding the fabricin a folded accordion like manner. The cover 48 is additionallyconnected to a rear header member, generally shown at 52. The rearheader 52 has mounting provisions for snaps to mount the cover 48 to therear header 52.

The rear header 52 is a wireframe that is a rear wireframe closeout thatengages the seals 54, e.g., bulb seals, of the hard top portion 14 toprovide a weatherproof seal. The rear header 52 has attachment brackets56 for coupling to the vehicle and/or hard top cover portion 14. Therear header 52 is a bent wire frame welded together to generally matchthe shape of the hard top portion 14 and to seal against the seals 54 ofthe hard top portion 14.

The rear header 52 is secured in place with a plurality of fasteners 58.At least two fasteners 58, preferably, mushroom knobs, secure the rearheader 52 and the hard top portion 14 to the cross member 22 of thevehicle 16. At least two additional fasteners 58, preferably, mushroomknobs, clamp the outer edges of the rear header 52 in place. FIG. 4depicts a knob 58 clamped against the bottom surface of the cross member22 and having a pin portion extending through the cross member 22 andthrough an aperture in the attachment bracket 56 of the rear header 52.As both knobs 58 are tightened and screwed into the cross member 22 ofthe vehicle 16, the knobs 54 help press the rear header 52 against thehard top cover seals 54 of the hard top portion 14.

The left half of the soft panel top cover assembly 12 and correspondingfeatures are substantially mirror image/symmetrical to the right half ofthe soft panel top cover assembly 12 and corresponding features depictedin the figures.

A two door vehicle is depicted in FIG. 1. It is understood that thepresent invention is additionally suitable for a four door vehicle.

By utilizing the pivot points attached to the door rails this allows theoperator to quickly cycle the top from the closed position to the opensunroof position without removing the top. The operator would then beable to cycle the top from the open position to the closed position andlatch the top just as easily. The operator does not need to leave thevehicle in order to operate the top. The whole top is made lightweightby using the wireframe rear header and by using minimal frame and mostlysoft goods. This helps with ease of installation and ease of cycleefforts. The soft panel top assembly enables the occupant to fold thetop back to gain an open air expierence without removing the top and canmount to the hardtop without modification to the vehicle. The soft paneltop assembly has signifanct benefits over typical removable hard topcockpit panels and does not require modification to the vehicle or hardtop roof portion in any way.

The description of the invention is merely exemplary in nature and,thus, variations that do not depart from the essence of the inventionare intended to be within the scope of the invention. Such variationsare not to be regarded as a departure from the spirit and scope of theinvention.

1. A panel top assembly for a vehicle having a windshield frame withside members extending therefrom and a cross member connecting said sidemembers adjacent to the rear of a front cockpit of said vehicle, saidpanel top assembly comprising: two door rails attached to said sidemembers of said vehicle; two side rails pivotally connected to said atleast two door rails; a first bow member connected between said two siderails and adapted to selectively connect to said windshield frame; aroof top opening cover, said cover connected to at least said first bowmember, wherein pivoting said two side rails allows said cover to movebetween a closed position and an open position; and a rear header memberadapted to connect to said cover and to connect to said cross member,wherein said rear header member is in engagement with a hard top roofportion.
 2. The panel top assembly of claim 1, further comprising atleast two extrusions each connected to a respective one of said two siderails, wherein said cover is connectable to said at least twoextrusions.
 3. The panel top assembly of claim 2, wherein said cover issewn to said at least two extrusions.
 4. The panel top assembly of claim1, further comprising two brackets, wherein a respective one of saidbrackets are each connected to a respective one of said two door railsto provide at least one pivot point on each of said two door rails. 5.The panel top assembly of claim 4, wherein said pivot points areprovided with a bushing and screw arrangement allowing for the pivotalconnection between each of said two brackets and said two side rails,such that said two side rails are pivotal about each pivot point.
 6. Thepanel top assembly of claim 1, wherein said two door rails furthercomprises a plurality of clamping surfaces extending toward the vehicleinterior for connecting each of said two door rails to a respective oneof side sport bars of said vehicle using at least two fasteners.
 7. Thepanel top assembly of claim 1, wherein the two side rails and first bowmember pivot with a portion of said cover between said closed positionand said open position to provide an open air feel of the panel topassembly without completely removing the panel top assembly from saidvehicle.
 8. The panel top assembly of claim 1, wherein the two doorrails each extend between an A-pillar and a B-pillar of said vehicle andeach provide a sealing surface for front doors of said vehicle.
 9. Thepanel top assembly of claim 1, wherein said front edge of said coverwraps around said first bow member, is secured to said first bow member,and covers at least an outward portion of said first bow member whenconnected to said windshield frame.
 10. The panel top assembly of claim1, wherein said cover is secured to said rear header member covers atleast an outward portion of said rear header member.
 11. The panel topassembly of claim 1, wherein said rear header member further comprisesat least two attachment brackets for connecting said cross member ofsaid vehicle to said rear header member using at least two fasteners.12. The panel top assembly of claim 11, wherein said at least twofasteners are knob type fasteners and as said knobs are tightenedagainst a bottom surface of said cross member said rear header member ispressed against seals between said rear header and said hard top roofportion.
 13. A panel top assembly for a vehicle, comprising: two doorrails attached to side members of said vehicle; two brackets, wherein arespective one of said brackets are each connected to a respective oneof said two door rails; two side rails pivotally connected to said atleast two door rails using said two brackets creating at least one pivotpoint on each of said two door rails; at least one first bow memberconnected to said two side rails and adapted to selectively connect to awindshield frame; a roof top opening cover, said cover connected to saidfirst bow member, wherein pivoting said two side rails about said pivotpoints moves said cover between a closed position and an open position;and a rear header member that is adapted to connect to said cover,wherein said rear header member is in engagement with a hard top roofportion.
 14. The panel top assembly of claim 13, further comprising atleast two extrusions connected to a respective one of said two siderails, wherein side edges of said cover are connectable to said at leasttwo extrusions.
 15. The panel top assembly of claim 14, wherein saidcover is sewn to said at least two extrusions.
 16. The panel topassembly of claim 13, wherein said pivot points are provided with abushing and screw arrangement allowing for the pivotal connectionbetween each of said two brackets and each of said two side rails, suchthat each one of said two side rails are pivotal about each respectiveone of said pivot points.
 17. The panel top assembly of claim 13,wherein said two door rails further comprises a plurality of clampingsurfaces extending toward the vehicle interior for connecting each ofsaid two door rails to a respective one of side sport bars of saidvehicle using at least two fasteners.
 18. The panel top assembly ofclaim 13, wherein the two side rails and first bow member pivot with aportion of said cover between said closed position and said openposition to provide an open air feel of the panel top assembly withoutcompletely removing the panel top assembly from said vehicle and withoutan operator exiting the vehicle to deploy or open the panel topassembly.
 19. The panel top assembly of claim 13, wherein said rearheader member further comprises at least two attachment brackets forconnecting said cross member of said vehicle to said rear header memberusing at least two fasteners, wherein said at least two fasteners aretightened against a bottom surface of said cross member causing saidrear header member to press against said hard top roof portion.
 20. Apanel top assembly for a vehicle having a windshield frame with sidemembers extending therefrom and a cross member connecting said sidemembers adjacent to the rear of a front cockpit of said vehicle, saidpanel top assembly comprising: two door rails attached to said sidemembers of said vehicle; two brackets, wherein a respective one of saidbrackets are each connected to a respective one of said two door rails;two side rails pivotally connected to said at least two door rails usingsaid two brackets creating at least one pivot point on each of said twodoor rails; a first bow member connected between said two side rails andadapted to selectively connect to said windshield frame; a roof topopening cover, said cover connected to said first bow member, whereinthe pivot points create a pivotal portion comprising said two side railsand said first bow member where pivoting said two side rails about saidpivot points moves said cover between a deployed position and an openposition; and a rear header member adapted to connect to a top surfaceof said cross member, wherein the shape and connection of said rearheader member to said cross member brings said rear header member intoengagement with a hard top roof portion.